JSOC/doc/whattodolev0.txt - diff

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version 1.1, 2008/09/30 17:45:29

version 1.2, 2008/10/16 18:28:44

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/home/production/cvs/JSOC/doc/whattodolev0.txt 28Jul2008

/home/production/cvs/JSOC/doc/whattodolev0.txt 08Oct2008

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Line 18 own independent /home/production.

If the spare dcs2 is to be put in place, it is renamed dcs0 or dcs1, and the

original machine is renamed dcs2.

1a. The spare dcs2 normally servers as a backup destination of the postgres

running on dcs0 and dcs1. You should see this postgres cron job:

0,20,40 * * * * /var/lib/pgsql/rsync_pg_dcs1_to_dcs2.pl

For this to work, this must be done on dcs2 after any reboot:

> ssh-agent | head -2 > /var/lib/pgsql/ssh-agent.env

> chmod 600 /var/lib/pgsql/ssh-agent.env

> source /var/lib/pgsql/ssh-agent.env

> ssh-add

(The password is written on my whiteboard (same as production's))

2. Login as user production via j0. (password is on Jim's whiteboard).

3. The Postgres must be running and is started automatically on boot:

Line 163 You will be advised that to cleanly stop

Line 176 You will be advised that to cleanly stop

> stop_lev0.pl

For now, every hour (might be 1/2hr) the ingest_lev0 processes are

It may take awhile for all the ingest_lev0 processes to get to a point

automatically restarted.

where they can stop cleanly.

For now, every hour, the ingest_lev0 processes are automatically restarted.

4. The output is for the series:

Legend: